#include <avr/io.h>
//#include <stdio.h>

/*int send(char data, FILE *stream)
{
	while(!(UCSRA & (1 << UDRE)));
	UDR = data;
	return 0;
}
*/
void uart_send(uint8_t data)
{
	while(!(UCSRA & (1 << UDRE)));
	UDR = data;
//	return 0;
}
